"It's a really scary thing and I just purchased my first house," Kristin told AccessHollywood Tuesday night at the "Rock the Kasbah" event in LA when asked about the recent string of alleged burglaries in celeb homes, which included her co-star Audrina. "I'm a little freaked out by the whole thing."

In other "Hills" news, Kristin said she has yet to speak with co-star Stephanie Pratt following Stephanie's recent arrest for suspicion of driving under the influence – but believes the 23-year-old is keeping out of sight.

"I have not talked to Stephanie actually after her DUI," she told Access. "I think she's just kind of laying low, that's what I've heard from the crew."

Kristen told Access that filming for the current season of "The Hills" would wrap sometime after Thanksgiving, and that she expects to return for another season.